90271038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105211}}^1$

素因数の和:105240

約数の個数: 32

約数和(自身を含む): 212107392

約数和(自身を除く): 121836354

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 105211, 210422, 315633, 631266, 1157321, 1367743, 2314642, 2735486, 3471963, 4103229, 6943926, 8206458, 15045173, 30090346, 45135519, 90271038]

約数ペア:

[(1, 90271038), (2, 45135519), (3, 30090346), (6, 15045173), (11, 8206458), (13, 6943926), (22, 4103229), (26, 3471963), (33, 2735486), (39, 2314642), (66, 1367743), (78, 1157321), (143, 631266), (286, 315633), (429, 210422), (858, 105211)]